misc: mic: replace kfree with put_device
Handle a failed device_register(), replace kfree() with put_device(), which will call cosm/mbus/scif_release_dev(). Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -100,7 +100,7 @@ cosm_register_device(struct device *pdev, struct cosm_hw_ops *hw_ops)
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ida_remove:
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ida_remove:
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ida_simple_remove(&cosm_index_ida, cdev->index);
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ida_simple_remove(&cosm_index_ida, cdev->index);
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free_cdev:
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free_cdev:
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kfree(cdev);
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put_device(&cdev->dev);
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return ERR_PTR(ret);
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return ERR_PTR(ret);
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}
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}
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EXPORT_SYMBOL_GPL(cosm_register_device);
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EXPORT_SYMBOL_GPL(cosm_register_device);
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@ -175,7 +175,7 @@ mbus_register_device(struct device *pdev, int id, struct dma_map_ops *dma_ops,
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goto free_mbdev;
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goto free_mbdev;
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return mbdev;
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return mbdev;
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free_mbdev:
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free_mbdev:
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kfree(mbdev);
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put_device(&mbdev->dev);
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return ERR_PTR(ret);
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return ERR_PTR(ret);
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}
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}
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EXPORT_SYMBOL_GPL(mbus_register_device);
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EXPORT_SYMBOL_GPL(mbus_register_device);
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@ -180,7 +180,7 @@ scif_register_device(struct device *pdev, int id, struct dma_map_ops *dma_ops,
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goto free_sdev;
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goto free_sdev;
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return sdev;
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return sdev;
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free_sdev:
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free_sdev:
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kfree(sdev);
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put_device(&sdev->dev);
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return ERR_PTR(ret);
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return ERR_PTR(ret);
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}
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}
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EXPORT_SYMBOL_GPL(scif_register_device);
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EXPORT_SYMBOL_GPL(scif_register_device);
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